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Fractal Design - Define C with Window ATX Mid Tower Case

( 4.9 Average / 12 Ratings )



Fractal Design


Define C with Window

Part #





ATX Mid Tower

Includes Power Supply


Internal 2.5" Bays


Internal 3.5" Bays


Motherboard Compatibility

ATX, Micro ATX, Mini ITX

Front Panel USB 3.0 Ports


Maximum Video Card Length


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Amazon UK £79.02 Free two-day shipping with Amazon Prime In stock £79.02
( 8 new from £78.66. Last updated 2 hours ago. )
Novatech £81.47 £81.47+
Overclockers.co.uk £84.95 In stock £84.95+
Ebuyer £89.18 £89.18+
Scan.co.uk £79.99 +£11.50 s/h In stock £91.49
Alza £76.90 +£17.99 s/h In stock £94.89
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


TheAcornBender 8 points 11 months ago
from completed build Project Makeover

Again, would love to give this 5 stars but i cant. There are a few minor details. the power button isnt exactly central, the power supply bracket screws dont perfectly match up with the screw holes so you have to angle the screws slightly and the magnetic strips on the dust filter for the top are incredibly offset. apart from them its brilliant, small and compact keeps it quiet and gives a nice view, easy to make a very tidy looking build

chaotichedgehog 143 points 10 months ago
from completed build Ryzen 1800x 1080 ti

love the case plenty of room to work in

Gian07 51 points 10 months ago
from completed build White Shadow

Great looking case, small and capable to fit ATX motherboards. Also great compatibility with close loops coolers

Rendour 26 points 9 months ago
from completed build Black and White Themed Gaming PC

My absolute favorite piece of my build! I initially balked at the idea of not having external drive bays, but the more I thought about how little I use discs these days and how much space those bays take up, the more I liked the idea of not having them. Might be the first time I did not cut myself on a sharp edge while building a PC, everything is rounded off and smooth. Very easy to route wiring while maintaining a small footprint. I enjoy the timeless minimalist design, and the case is surprisingly light for such a sturdy frame. Chose this over the Define S due to the PS shroud. Only thing I would add is a front USB C-type connector.

BrenN5830 12 points 7 months ago
from completed build Reliant 2.0

This case... Such Cable Manage. Many Stars. All memery aside, this case is amazing definitely recommend!

thetolsonator 10 points 5 months ago
from completed build #ForTheKids

Stupid quiet, stupid easy to build in and sleek AF.

Left the top panel sound dampening material in place, have the two provided case fans installed in the front pulling air in. Superb cable management and plenty of velcro ties in the front of the case that helps keep cables tidy, without resorting to "permanent" zip ties.

IanJvan 6 points 5 months ago
from completed build PC3234

so nice a case to look at and build in plenty room to air cooled setups.

Bobmcguire 9 points 4 months ago
from completed build Ryzen 2017 - First PC Build

Love this case. Looks amazing and it made the cable management easy as a first time builder.

koreytech 6 points 4 months ago
from completed build The Julius

It is a wonderful feeling to be able to fit a full sized ATX motherboard into such a small footprint. The small and new computer desk purchased for this build houses this case perfectly. This case will most certainly outlast the computer desk. Long live the Swedes of Fractal Design.

1250nick 15 points 3 months ago

Great case from fractal design, very easy to work with and has lots of space for cable management.